2553878305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{450817}}^1$

素因数の和:450936

約数の個数: 16

約数和(自身を含む): 3375725184

約数和(自身を除く): 821846879

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 450817, 2254085, 4958987, 24794935, 46434151, 232170755, 510775661, 2553878305]

約数ペア:

[(1, 2553878305), (5, 510775661), (11, 232170755), (55, 46434151), (103, 24794935), (515, 4958987), (1133, 2254085), (5665, 450817)]